.footer {
  background: -webkit-linear-gradient(
    180deg,
    rgb(150, 247, 145) 60%,
    rgb(182, 101, 82)
  );
  background: -moz-linear-gradient(
    180deg,
    rgb(150, 247, 145) 60%,
    rgb(182, 101, 82)
  );
  background: linear-gradient(
    180deg,
    rgb(150, 247, 145) 60%,
    rgb(182, 101, 82)
  );

  color: #000;

  padding: 2rem;
}

.footer-logo + * {
  margin-top: 4.4rem;
}

.footer-nav li {
  font-weight: 600;
  font-size: 2.5rem;
  color: #000;
}

.footer-nav li + li {
  margin-top: 2rem;
}

.footer-nav a {
  transition: opacity 1s ease-in;
}
.footer-nav a:hover {
  color: yellow;
  opacity: 0.8;
}